343429504040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1\times {\mathrm{2039}}^1$

素因数の和:3655

約数の個数: 128

約数和(自身を含む): 885886156800

約数和(自身を除く): 542456652760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 607, 991, 1214, 1982, 2039, 2428, 3035, 3964, 4078, 4249, 4856, 4955, 6070, 6937, 7928, 8156, 8498, 9910, 10195, 12140, 13874, 14273, 16312, 16996, 19820, 20390, 21245, 24280, 27748, 28546, 33992, 34685, 39640, 40780, 42490, 55496, 57092, 69370, 71365, 81560, 84980, 114184, 138740, 142730, 169960, 277480, 285460, 570920, 601537, 1203074, 1237673, 2020649, 2406148, 2475346, 3007685, 4041298, 4210759, 4812296, 4950692, 6015370, 6188365, 8082596, 8421518, 8663711, 9901384, 10103245, 12030740, 12376730, 14144543, 16165192, 16843036, 17327422, 20206490, 21053795, 24061480, 24753460, 28289086, 33686072, 34654844, 40412980, 42107590, 43318555, 49506920, 56578172, 69309688, 70722715, 80825960, 84215180, 86637110, 113156344, 141445430, 168430360, 173274220, 282890860, 346548440, 565781720, 1226533943, 2453067886, 4906135772, 6132669715, 8585737601, 9812271544, 12265339430, 17171475202, 24530678860, 34342950404, 42928688005, 49061357720, 68685900808, 85857376010, 171714752020, 343429504040]

約数ペア:

[(1, 343429504040), (2, 171714752020), (4, 85857376010), (5, 68685900808), (7, 49061357720), (8, 42928688005), (10, 34342950404), (14, 24530678860), (20, 17171475202), (28, 12265339430), (35, 9812271544), (40, 8585737601), (56, 6132669715), (70, 4906135772), (140, 2453067886), (280, 1226533943), (607, 565781720), (991, 346548440), (1214, 282890860), (1982, 173274220), (2039, 168430360), (2428, 141445430), (3035, 113156344), (3964, 86637110), (4078, 84215180), (4249, 80825960), (4856, 70722715), (4955, 69309688), (6070, 56578172), (6937, 49506920), (7928, 43318555), (8156, 42107590), (8498, 40412980), (9910, 34654844), (10195, 33686072), (12140, 28289086), (13874, 24753460), (14273, 24061480), (16312, 21053795), (16996, 20206490), (19820, 17327422), (20390, 16843036), (21245, 16165192), (24280, 14144543), (27748, 12376730), (28546, 12030740), (33992, 10103245), (34685, 9901384), (39640, 8663711), (40780, 8421518), (42490, 8082596), (55496, 6188365), (57092, 6015370), (69370, 4950692), (71365, 4812296), (81560, 4210759), (84980, 4041298), (114184, 3007685), (138740, 2475346), (142730, 2406148), (169960, 2020649), (277480, 1237673), (285460, 1203074), (570920, 601537)]